staging: sm750fb: fix open brace in function declaration

Fix according to checkpatch.pl message:
"ERROR: open brace '{' following function declarations go on the next line"
Signed-off-by: Anatoly Stepanov <drivengroove@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/sm750fb/sm750_hw.c

@@ -423,7 +423,8 @@ int hw_sm750_setColReg(struct lynxfb_crtc *crtc, ushort index,
 	return 0;
 }
 
-int hw_sm750le_setBLANK(struct lynxfb_output *output, int blank) {
+int hw_sm750le_setBLANK(struct lynxfb_output *output, int blank)
+{
 	int dpms, crtdb;
 
 	switch (blank) {